CN108017336A - A kind of preparation process of wall - Google Patents
A kind of preparation process of wall Download PDFInfo
- Publication number
- CN108017336A CN108017336A CN201711322424.XA CN201711322424A CN108017336A CN 108017336 A CN108017336 A CN 108017336A CN 201711322424 A CN201711322424 A CN 201711322424A CN 108017336 A CN108017336 A CN 108017336A
- Authority
- CN
- China
- Prior art keywords
- parts
- wall
- silica flour
- cement
- preparation process
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
- C04B28/08—Slag cements
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
- E04B2/58—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of metal
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/40—Porous or lightweight materials
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/80—Optical properties, e.g. transparency or reflexibility
- C04B2111/82—Coloured materials
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/50—Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Structural Engineering (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention discloses a kind of preparation process of wall, has following steps：According to the shape of wall, pass through the skeleton for being formed by welding the wall between multiple lightweight steel bars, light aluminum alloy outside plate is fixed in the outer surface of the skeleton, the pouring foaming cement in the light aluminum alloy outside plate, ornament materials is smeared in the outer surface of the light aluminum alloy outside plate, afterwards, dry, obtain wall.The present invention improves the load bearing effect and anti-seismic performance of lightweight steel bar structure wall；The integral strength of lightweight steel bar structure wall is added after pouring foaming cement, extends the use scope of lightweight steel bar structure wall.The wall obtained by the present invention, the compression strength under normal pressure and temperature maintenance are reached for 270MPa, and flexural strength reaches 83MPa.
Description
Technical field
The present invention relates to a kind of preparation process of wall.
Background technology
At present, lightweight steel bar structural construction due to the characteristics of its own such as installation speed is fast, easy industrialization production and building
Build in field and be widely used.But existing lightweight steel bar structural construction is by multiple lightweight steel in building course
Bar wall is spliced, its stress system distinguishes stress for polylith, reduces the load bearing effect and anti-seismic performance of building system；
And since the intensity of lightweight steel bar limits, integral cast can not be carried out by traditional cements, limit lightweight steel bar structure and build
The development built and use scope.
The content of the invention
According to technical problem set forth above, and provide a kind of preparation process of wall.The technological means that the present invention uses
It is as follows：
A kind of preparation process of wall, has following steps：According to the shape of wall, pass through the weldering between multiple lightweight steel bars
The skeleton for forming the wall is connect, light aluminum alloy outside plate is fixed in the outer surface of the skeleton, in the light aluminum alloy
Pouring foaming cement (i.e. the pouring foaming cement in the light aluminum alloy outside plate enclosed space) in outside plate, in the lightweight aluminium
Ornament materials is smeared in the outer surface of alloy outside plate, and afterwards, drying, obtains wall.
The foam cement contains the material of following parts by weight：
1 part of cement；
0.002-0.1 parts of carbon nanotubes；
0.01-0.0125 parts of vermiculite；
0.01-0.0125 parts of granite；
0.2-0.4 parts of silicon ash；
0.003-0.01 parts of water-reducing agent；
1 part of silica sand；
0.18-0.25 parts of flyash；
0.08-0.12 parts of silica flour；
0.19-0.23 parts of steel fibre；
0.3-0.38 parts of water.
The cement is that the one or more in lumnite cement, gypsum slag cement and Portland cement are mixed
Close.
The carbon nanotubes is Zigzag carbon nanotubes；The particle diameter of the silicon ash is 100-200nm；The grain of the flyash
Footpath is 0.12-0.83mm；The water-reducing agent is polycarboxylate water-reducer.
The silica flour contains silica flour I, silica flour II and silica flour III, and the particle size range of the silica flour I is
0.125-0.18mm, the particle size range of the silica flour II are 0.18-0.425mm, the particle size range of the silica flour III is
0.425-0.85mm, the mass ratio between the silica flour I, the silica flour II and the silica flour III are 1:1:1.
The yield strength of the lightweight steel bar is not less than every square metre of 420 newton.
The ornament materials contains the material of following parts by weight：
3-7 parts of nano-titanium oxide；
33-37 parts of cement；
0.03-0.07 parts of dispersant；
1-1.25 parts of vermiculite；
1-1.25 parts of granite；
0.2-0.4 parts of wollastonite；
0.005-0.015 parts of water-reducing agent；
0.005-0.015 parts of waterproofing agent；
7.5-10 parts of water.
The nano-titanium oxide is nano-titanium dioxide；The dispersant is silicates dispersant；The water-reducing agent is
Lignin sulfonate；The waterproofing agent is waterproofing agent of organosilicon.
The present invention improves the load bearing effect and anti-seismic performance of lightweight steel bar structure wall；Added after pouring foaming cement
The integral strength of lightweight steel bar structure wall, extends the use scope of lightweight steel bar structure wall.Obtained by the present invention
Wall, the compression strength under normal pressure and temperature maintenance are reached for 270MPa, and flexural strength reaches 83MPa.
The present invention can be widely popularized in fields such as construction materials for the foregoing reasons.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in the embodiment of the present invention
Technical solution is clearly and completely described, it is clear that and described embodiment is part of the embodiment of the present invention, rather than entirely
The embodiment in portion.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
All other embodiments obtained, belong to the scope of protection of the invention.
A kind of preparation process of wall, has following steps：According to the shape of wall, pass through the weldering between multiple lightweight steel bars
The skeleton for forming the wall is connect, light aluminum alloy outside plate is fixed in the outer surface of the skeleton, in the light aluminum alloy
Pouring foaming cement in outside plate, ornament materials is smeared in the outer surface of the light aluminum alloy outside plate, and afterwards, drying, obtains wall
Body.
The foam cement contains the material of following parts by weight：
1 part of cement；
0.1 part of carbon nanotubes；
0.01 part of vermiculite；
0.01 part of granite；
0.2 part of silicon ash；
0.003 part of water-reducing agent；
1 part of silica sand；
0.18 part of flyash；
0.12 part of silica flour；
0.23 part of steel fibre；
0.38 part of water.
The cement is that the one or more in lumnite cement, gypsum slag cement and Portland cement are mixed
Close.
The carbon nanotubes is Zigzag carbon nanotubes；The particle diameter of the silicon ash is 100-200nm；The grain of the flyash
Footpath is 0.12-0.83mm；The water-reducing agent is polycarboxylate water-reducer.
The silica flour contains silica flour I, silica flour II and silica flour III, and the particle size range of the silica flour I is
0.125-0.18mm, the particle size range of the silica flour II are 0.18-0.425mm, the particle size range of the silica flour III is
0.425-0.85mm, the mass ratio between the silica flour I, the silica flour II and the silica flour III are 1:1:1.
The yield strength of the lightweight steel bar is not less than every square metre of 420 newton.
The ornament materials contains the material of following parts by weight：
7 parts of nano-titanium oxide；
33 parts of cement；
0.03 part of dispersant；
1 part of vermiculite；
1 part of granite；
0.2 part of wollastonite；
0.005 part of water-reducing agent；
0.005 part of waterproofing agent；
7.5 parts of water.
The nano-titanium oxide is nano-titanium dioxide；The dispersant is silicates dispersant；The water-reducing agent is
Lignin sulfonate；The waterproofing agent is waterproofing agent of organosilicon.
Finally it should be noted that：The above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe is described in detail the present invention with reference to foregoing embodiments, it will be understood by those of ordinary skill in the art that：Its according to
Can so modify to the technical solution described in foregoing embodiments, either to which part or all technical characteristic into
Row equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technology
The scope of scheme.
Claims (8)
1. a kind of preparation process of wall, it is characterised in that there are following steps：According to the shape of wall, pass through multiple lightweight steel
The skeleton for being formed by welding the wall between bar, light aluminum alloy outside plate is fixed in the outer surface of the skeleton, described light
Pouring foaming cement in matter aluminium alloy outside plate, ornament materials is smeared in the outer surface of the light aluminum alloy outside plate, afterwards, is dried
It is dry, obtain wall.
2. the preparation process of wall according to claim 1, it is characterised in that：The foam cement contains following parts by weight
Material：
1 part of cement；
0.002-0.1 parts of carbon nanotubes；
0.01-0.0125 parts of vermiculite；
0.01-0.0125 parts of granite；
0.2-0.4 parts of silicon ash；
0.003-0.01 parts of water-reducing agent；
1 part of silica sand；
0.18-0.25 parts of flyash；
0.08-0.12 parts of silica flour；
0.19-0.23 parts of steel fibre；
0.3-0.38 parts of water.
3. the preparation process of wall according to claim 2, it is characterised in that：The cement for lumnite cement,
One or more mixing in gypsum slag cement and Portland cement.
4. the preparation process of wall according to claim 2, it is characterised in that：The carbon nanotubes is sawtooth shaped carbon nanometer
Pipe；The particle diameter of the silicon ash is 100-200nm；The particle diameter of the flyash is 0.12-0.83mm；The water-reducing agent is polycarboxylic acids
Water-reducing agent.
5. the preparation process of wall according to claim 2, it is characterised in that：The silica flour contains silica flour I, quartz
Powder II and silica flour III, the particle size range of the silica flour I is 0.125-0.18mm, the particle size range of the silica flour II is
0.18-0.425mm, the particle size range of the silica flour III are 0.425-0.85mm, the silica flour I, II and of the silica flour
Mass ratio between the silica flour III is 1:1:1.
6. the preparation process of wall according to claim 2, it is characterised in that：The yield strength of the lightweight steel bar is not small
In every square metre of 420 newton.
7. the preparation process of wall according to claim 1, it is characterised in that：The ornament materials contains following parts by weight
Material：
3-7 parts of nano-titanium oxide；
33-37 parts of cement；
0.03 part -0.07 part of dispersant；
1-1.25 parts of vermiculite；
1-1.25 parts of granite；
0.2-0.4 parts of wollastonite；
0.005-0.015 parts of water-reducing agent；
0.005-0.015 parts of waterproofing agent；
7.5-10 parts of water.
8. the preparation process of wall according to claim 7, it is characterised in that：The nano-titanium oxide is nanometer titanium dioxide
Titanium；The dispersant is silicates dispersant；The water-reducing agent is lignin sulfonate；The waterproofing agent is prevented for organosilicon
Aqua.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711322424.XA CN108017336A (en) | 2017-12-12 | 2017-12-12 | A kind of preparation process of wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711322424.XA CN108017336A (en) | 2017-12-12 | 2017-12-12 | A kind of preparation process of wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108017336A true CN108017336A (en) | 2018-05-11 |
Family
ID=62073197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711322424.XA Pending CN108017336A (en) | 2017-12-12 | 2017-12-12 | A kind of preparation process of wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108017336A (en) |
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-
2017
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180511 |
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| RJ01 | Rejection of invention patent application after publication |